baber/WOPTO huggingface dataset:
Patent JP-2001305884-A (JP)
Title: Intermediate transfer body and image forming apparatus employing it
Inventor: FUKUDA SHIGERU
IPC: G03G15/16
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a intermediate transfer body having resistive properties of small variation and small fluctuation due to environmental change, and provide a image forming apparatus employing the intermediate transfer body, in which no humidity measurement nor control are required. SOLUTION: The intermediate transfer body has a base material including a self-doped type conductive polymer. On the base material, the intermediate transfer includes at least one surface layer including a self-doped type conductive polymer. It is preferable that the self-doped type conductive polymer is polyaniline including at least one sulfonic acid group as a dopant.
Patent JP-2001313194-A (JP)
Title: Lamp lighting power source device
Inventor: MORIGUCHI HARUO
IPC: H05B41/292
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a lamp lighting power source device which can start a lamp even it is close to the life end, and enabled to stably light a lamp by constant power control after start. SOLUTION: A direct current signal from a direct current power source 14 is converted into subscribed value by a DC-DC converter 16 and supplied to a lamp 22. A direct current detector 24 generates a direct current detecting signal which indicates the direct current supplied from the DC-DC converter 16 to the lamp 22. The current detector 24, a voltage detector 26, and a multiplier 30 generate a direct current power detecting signal which indicates the direct current power supplied from the DC-DC converter 16 to the lamp 22. An error amplifier 32 generates a direct current error signal which indicates deviation between the direct current detecting signal and the direct current standard signal set in advance, and an error amplifier 36 generates a direct current power error signal which indicates the deviation between the direct current power signal and the direct current power standard signal set in advance. A delay circuit 42, a comparator 48, a clamping diode 52 clamps the direct current power error signal, and outputs only the direct current error signal. A driving part 18 controls the DC-DC converter 16 so as to make the above signal turn into zero.
Patent JP-2001305337-A (JP)
Title: Optical filter and method for manufacturing the optical filter
Inventor: ABE HIROYUKI
IPC: G02B5/28
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To exactly control the optical film thickness of a film to be deposited on a substrate for a product, and to manufacture an optical filter having an exact optical film thickness. SOLUTION: The related data between the optical film thickness of the film to be deposited on a monitor substrate 2 and the reflectivity of the film are obtained previously for each film material, and are set as thickness control data. The data of the correction factor for correcting the deviation between the optical film thickness of the film to be deposited on the monitor substrate 2 and the optical film thickness to be deposited on the substrate 3 for a product are previously obtained for each film material in correspondence with the wavelength of monitor light when the substrate 3 for a product and the monitor substrate 2 are placed in a film deposition area 7, respectively and film deposition is performed simultaneously on the substrates, and the data are sets as data for film thickness correction factor.  When performing the film deposition of the film for a product on the substrate 3 for a product, the reflectivity of the film on the monitor substrate 2 is measured by performing the film deposition simultaneously also on the monitor substrate 2. The film deposition is stopped when a measured value reaches the reflectivity of the thickness control data corresponding to the optical film thickness corrected with the data for film thickness correction factor.
Patent JP-2001316319-A (JP)
Title: Method of producing aromatic ketone and aromatic ketone
Inventor: NAKATANI NIRO
IPC: C07B61/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an aromatic ketone, capable of solving such a problem that a yield of the ketone is extremely low in conventional processes where an aromatic compound having an R-CH2 group (R is an alkyl, an aryl, allyl or art aralkyl) is subjected to liquid-phase oxidation to give the aromatic ketone. SOLUTION: This method of producing the aromatic ketone comprises subjecting the R-CH2 group-having aromatic compound as a raw material to liquid-phase oxidation reaction by the use of a gas containing molecular oxygen in the presence of a catalyst comprising a heavy metal compound and at least one compound selected from (1) ammonia, (2) an organic basic compound, and (3) a halogenated onium salt, wherein the reaction is carried out by removing the water which is generated by the reaction from the reaction system.
Patent JP-2001310841-A (JP)
Title: Paper sheets registration device
Inventor: MIYAZAWA TAKUJI
IPC: B65H9/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheets registration device capable of correcting the skew, side register and the lead register of the paper sheets during the carrying simultaneously with a common paper sheets carrying means. SOLUTION: This paper sheets registration device is provided with two carrying rollers 1a and 1b provided at different positions in the paper sheets 2 carrying direction, a moving means for moving these carrying rollers 1a and 1b in the axial direction, two paper sheets detecting sensors 13a and 13b for detecting the side ends of the paper sheets 2 during the carrying by the carrying rollers 1a and 1b, control circuits 15a and 15b for controlling the movement of the carrying rollers 1a and 1b by the moving means on the basis of a result of the detection by the paper sheets detecting sensors 13a and 13b, a paper sheets pass sensor 14 for detecting a tip of the paper sheets 2 during the carrying by the carrying rollers 1a and 1b,  and a system controller 16 for controlling the paper sheets 2 carrying operation by the carrying rollers 1a and 1b on the basis of a result of the detection by the paper sheets pass sensor 14.
Patent JP-2001313344-A (JP)
Title: Microchip module
Inventor: NAKAZAWA YUICHI
IPC: H01L23/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the soldering structure of a metallic cap for the substrate of a microchip module, and to further reduce the size and weight of the microchip module. SOLUTION: A metallic cap 40 is fitted onto a substrate 30, where chip parts are mounted and is soldered to a junction part 33 of the substrate 30 via a through-hole 44, that is punched at a nib part 43 of the metallic cap 40, thus eliminating the need for space for soldering around the nib part 43, and hence further reducing the size and weight of the microchip module.
Patent JP-2001312746-A (JP)
Title: Non-contact ticket processor
Inventor: NISHINO TOMOHISA
IPC: G07B1/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To make easily receivable the change, which is generated when a train ticket is purchased, into a non-contact ticket (card). SOLUTION: The non-contact ticket processor capable of performing prescribed processing such as ticket issuing processing of the train ticket by receiving the money of an amount, which satisfies a lacked fare, into the main body of the non-contact ticket processor when that lacked fare is generated in the case of performing prescribed processing on the basis of amount data recorded on the non-contact ticket, is composed of a calculating means for calculating the amount of the money put into the main body of the non-contact ticket processor and a writing means for writing the data showing the excessive amount of the money onto the non-contact ticket when the calculated amount exceeds the amount satisfying the lacked fare and that excessive amount of the money is to be received onto that non-contact ticket.
Patent JP-2001311842-A (JP)
Title: Optical fiber terminal and its manufacturing method
Inventor: KAWASHIMA SATOSHI
IPC: G02B6/36
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber terminal and its manufacturing method wherein the optical loss is reduced an input and output are efficiently performed. SOLUTION: First and second optical fibers whose cut-off wavelengths are nearly equal and core refractive indexes and core diameters are different are fusion spliced to form a fusion spliced surface 6. Thereafter, germanium Ge or phosphorus P which are doped to cores 2, 5 are diffused by heating the fusion spliced surface 6 to form a diffusion part 7, thereby obtaining the optical fiber terminal. When the optical fiber having a larger core is cut in the vicinity of the fusion spliced surface 6 to form the optical terminal, the optical fiber terminal small in an opening angle and the optical loss is obtained. In the case of P dopant, a time required for heat treatment is reduced because the speed of diffusion is faster.
Patent JP-2001313891-A (JP)
Title: Contents management unit
Inventor: YAMADADERA SHINJI
IPC: H04N7/173
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a contents management unit that collectively manages contents information of each apparatus connected over a network. SOLUTION: A CPU 13 of a recorder 2 transmits contents information and a device identification ID recorded in a storage section 18 and a configuration ROM 19 to a contents management unit 4 when recording by a recording, and reproducing section 16 is finished. A contents management section 21 generates a contents database by the received contents information and device identification ID. Thus, the contents information of all the recording devices on the network can be managed collectively, and a user can easily grasp which contents are recorded on which device and on which medium.
Patent JP-2000337443-A (JP)
Title: Vibration control device
Inventor: TAKANO KAZUYA
IPC: F16F1/38
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To reliably mount a nut on a bracket part even when a plastic material is used in a bracket part. SOLUTION: Only the one surface 1A or 2A and only the two surfaces 2A of a nut 1 are exposed and the whole of the rest is inserted in a bracket part 2 during injection-molding. During molding of the bracket part 2, a compression stress by an injection pressure is exerted on a rubber 3 vulcanized during molding of the bracket part 2 to increase the fatigue characteristics of the rubber 3. Detent or/and antislip are applied on the nut 1 and a protrusion or a recessed place is formed in the outer peripheral surface of a nut as a detent or/and antislip means in the outer periphery of a nut.
Patent JP-2001314996-A (JP)
Title: Flux-cored wire for gas shielded arc welding for heat resisting steel
Inventor: GOTO AKINOBU
IPC: B23K35/36
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a flux-cored wire for gas shielded arc welding for heat resisting steel capable of coping with both the favorable weldability and mechanical property. SOLUTION: The flux-cored wire for gas shielded arc welding for heat resisting steel contains a slug generating agent of 6.10-9.90 mass % to the total mass of a wire and the steel outer skin and the flux in the gross contain C of 0.20 mass % or below, Sr of 0.06-1.40 mass %, M of 0.55-1.60 mass %, Cu of 0.004-0.090 mass %, Ni of 0.004-0.090 mass %, Cr of 2.60 mass % or below, and Mo of 0.30-1.20 mass % to the total mass of the wire. Further, the flux contains TiO2 of 4.2-8.2 mass %, metallic fluoride of 0.025-0.25 mass % in F- converted value, and Mg of 0.20-1.50 mass % to the total mass of the wire.
Patent JP-2001317408-A (JP)
Title: Automatic starting device of carburetor
Inventor: AKIYAMA HIROSHIGE
IPC: F02M17/40
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic starting device of a carburetor allowing improvement of hot restartability of an engine, reduction of manufacturing cost, and compactification. SOLUTION: A wax holder F has openings at its both ends and a female screw F1 in the upper part. A cover holder J comprises a first cylindrical part J2 in a closed-end cup shape and a second cylindrical part J5 in a closed-end cup shape formed on the outer periphery of the first cylindrical part J2 with a clearance W. The lower end of the first cylindrical part J2 is provided with a male screw J4, and the first cylindrical part J2 is provided with a heater 13 connected to terminals T1 and T2, a collar K, a temperature-sensitive driving member C, or the like. An annular space part R in a substantially closed shape is formed along a longitudinal direction X-X of the temperature-sensitive driving member C between an upper cylindrical part F4 of the wax holder F and the second cylindrical part J5 of the cover holder J.
Patent JP-2001315768-A (JP)
Title: Paper container
Inventor: KAWAGUCHI YUJI
IPC: B65D5/66
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To improve reliability of the locking of a lid without detriment to the external appearance and strength of a paper container. SOLUTION: The paper container 10 for a powdered detergent has engaging end faces 21A which are provided on outer surfaces of side walls 11C of a container main body 11. Engaging pieces 22 folded back inwardly of a lid 12 are made to be capable of being locked to the engaging end faces 21A of the container main body 11, respectively, when the container main body 11 is covered with the lid 12.
Patent JP-2000335877-A (JP)
Title: Rail gauge changing method for gantry crane installed on track of wharf
Inventor: PETER MICHAEL DALEY
IPC: B66C19/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To change the rail gauge of a crane in short time by removing a second leg from a crane, lifting the crane, moving the crane so that a second connecting means corresponding to a second leg is aligned and registered with a first connecting means, and connecting the first and second connecting means to each other. SOLUTION: To change the rail gauge of a crane 10, a first connecting means like a pin 8 is fitted to each of land side legs 14 of a portal structure 16 of the crane 10 in a position right above the center line of a crane track of the land side track or the sea side track of a scheduled intended wharf. The distance in the horizontal direction between the axis of the pin 8 and the axis of a hinge plate 24 is equal to a difference between the required first gauge and second gauge. An additional support structure including another hinge 7 is provided in the current leg frame. At the time of lifting the crane, a joint can be separated so that the use of a jack can be minimized to simply re-arrange a part of the crane lower structure.
Patent JP-2001314360-A (JP)
Title: Wiper ground fabric
Inventor: ISHIBASHI NORIYUKI
IPC: D04H1/549
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a wiper ground fabric which is excellent in water- absorbency easily and at a low cost. SOLUTION: A nonwoven fabric and a pulp-containing sheet are affixed to each other by a heat-embossing roll.
Patent JP-2001317303-A (JP)
Title: Steam turbine
Inventor: TANUMA TADASHI
IPC: F01D11/08
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine further reducing steam leaked from a clearance between a turbine casing and a top part of a turbine moving blade. SOLUTION: This steam turbine is provided with a curved surface-shaped seal fin 27 on a top part of a blade effective part 19 of the turbine moving blade 15.
Patent JP-2001323016-A (JP)
Title: Method for purifying vinyl-based polymer
Inventor: KITANO KENICHI
IPC: C08F8/42
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a vinyl-based polymer to use the vinyl-based polymer as a component for a hydrosilylation reactive composition. SOLUTION: The vinyl-based polymer produced by an atom transfer radical polymerization is purified by adsorption treatment using both an acidic adsorbent and a basic adsorbent to give the vinyl-based polymer for the hydrosilylation reactive composition.
Patent JP-2001325969-A (JP)
Title: Separator for solid polymer fuel cell, gas pass spacer, and solid polymer fuel cell
Inventor: KIHIRA HIROSHI
IPC: H01M8/02
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a separator for solid polymer fuel cells, a gas passage spacer, and a solid polymer fuel cell. SOLUTION: The separator for solid polymer fuel cells which is made from stainless steel or titanium, and which consists of a flat section of both ends, and a corrugated-sheet section between the flat section, has two or more holes which serve as a cooling water passage or a gas passage at a flat section. The gas passage spacer which is used for this separator in piles, has a corrugated-sheet-shape seal section which is fitted with the above separator corrugated-sheet section, and can secure air-tightness at a side end. The solid polymer fuel cell make use of them.
Patent JP-2001328813-A (JP)
Title: Lithium-manganese composite oxide for active material of positive electrode for lithium secondary battery, and method for producing the same
Inventor: OKUDA NARUAKI
IPC: H01M4/13
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a lithium-manganese composite oxide for an active material of a positive electrode, capable of constituting an inexpensive lithium secondary battery having a large discharging capacity, and capable of maintaining the large discharging capacity even after repeated charge and discharge by securing sufficient electroconductivity in the inside of a secondary particle of the lithium- manganese composite oxide, and further to provide a method for readily producing the lithium-manganese composite oxide at low cost. SOLUTION: The lithium-manganese composite oxide is constituted so that the secondary particle 1 may be formed by the coagulation of primary particles 2 with electroconductive particles 3 attached on the surface thereof. The method for producing the composite oxide comprises precipitating a precursor of the lithium-manganese composite oxide in a mixed solvent with the dispersed electroconductive particles, and maturing the obtained precursor.
Patent JP-2001321257-A (JP)
Title: Multi-purpose blanket
Inventor: YAMAMOTO MASAHARU
IPC: A47G9/02
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purpose blanket deformable to a sheet or a blanket. SOLUTION: The multi-purpose blanket 1 can be a standard sheet 10 of the size of 140×240 cm in the developed condition without snap fasteners being fastened. In addition, the multi-purpose blanket can be a sheet 20 of the sized of 140×220 cm with a turned-back bag, with one end developed without using the snap fasteners, and the other end turned back with the snap fasteners fastened to form the turned-back bag, so that a futon is inserted into the turned- back bag to be attached. Further, the multi-purpose blanket can be a blanket 30 of the size of 140×200 cm with one end turned back with the snap fasteners fastened and the other end also turned back with the snap fasteners fastened. The blanket 30 can be used as a bedding to cover a human body.
Patent JP-2001333262-A (JP)
Title: Facsimile equipment
Inventor: ISHIKAWA HIROYOSHI
IPC: H04N1/32
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment capable of performing multiple message transmission for each transmitting original unit with alteration as little as possible while effectively utilizing a G3 protocol as it is. SOLUTION: On the transmitting side, after a first original is transmitted (S1), the presence/absence of multiple message transmission processing is confirmed (S2). When there is multiple message transmission processing (YES in S2), a multiple message transmission processing signal is sent out (S3) and the next original is transmitted (S4). In step S2, when there is no multiple message transmission processing (NO in S2), communication is ended. On the receiving side, the first original is received (S11) and after the multiple message transmission processing signal is received within a specified time (YES in S12), the next original is received. In step S12, when multiple message transmission processing signal is not received within the specified time (NO in S12), communication is ended.  Thus, transmitting processing of plural originals can be performed not as one file but for each transmitting original unit by one originating of a call.
Patent JP-2001329815-A (JP)
Title: Internal combustion engine having solenoid driven valve
Inventor: YAMADA TOMOUMI
IPC: F02D13/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology for ending the initial drive of a solenoid driven valve at a suitable period of time in an internal combustion engine having the solenoid driven valve. SOLUTION: In this internal combustion engine having the solenoid driven valve, in the case of initial driving the solenoid driven valve including a magnetic body displacing interlocking with an intake valve or an exhaust valve, an elastic member for elastically supporting the magnetic body in the neutral position between the valve opening side displacement end and the valve closing side displacement end, and an electromagnet for generating the electromagnetic force for displacing the magnetic body to the valve opening side or the valve closing side when exciting power is applied, the initial drive of the solenoid driven valve is ended when the magnetic body is put in the operating state of enabling the magnetic body to displace to the valve opening side displacement end or the valve closing side displacement end.
Patent JP-2001023778-A (JP)
Title: Electroluminescent element having organic thin film layer containing polyimide
Inventor: KIN REIKEI
IPC: H01L51/30
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To enhance heat resistance and mechanical property by including a hole transport layer and an organic luminescent layer prepared by dispersing polyaniline in which sulfonic acid or 5-sulfosalicylic acid of dodecylbenzene, camphor, benzene, or p-toluene is doped in polyimide in an organic intermediate layer between a transparent electrode and a metal electrode. SOLUTION: Polyimide is represented by the formula, and obtained by heating or infrared irradiation of a specified polyimide precursor. In the formula, A is a derivative residue from dianhydride, B is a derivative residue from a diamine compound, and (n) is an integer of 2 or more. Polyimide in which acid doped polyaniline is dispersed is used in a hole transport layer or an organic luminescent layer constituting an organic intermediate layer together with an electron transport layer, and stability, luminous efficiency, and life of the element are increased, and especially when constituted in a double layer, physical stability is increased. The content of the polyimide is preferable to be 5-80 wt.% of the hole transport layer, and drop in hole transport capacity and surface uniformity is reduced.
Patent JP-2001327869-A (JP)
Title: Catalyst for decomposition of organic chlorine compound
Inventor: MORIYA YOSHIFUMI
IPC: C07B35/06
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that an oxidation catalyst of conventional techniques aims at a large-size incineration furnace based on continuous operation and this is not suitable for a small-sized incineration furnace at low temperature. SOLUTION: The decomposition catalyst has an ability of oxidation decomposition for organic chlorine compounds and uses a double oxide of metal elements in the VIIa group or VIII group in the periodic table and oxides of metal elements in the Ib, IIb, IVa, Va or VIa groups in the periodic table. The obtained decomposition catalyst for organic chlorine compounds can maintain the activity of the catalyst even in a state of a low temperature atmosphere and is suitable for a small-sized incineration furnace or the like.